How far does outerspace go? what does it smell like?

billions and billions of miles away

And it smells like chicken

Explanation:

but for real you can't smell up there or you'll like die because you cannot breath in outer space lol

A long time ago in a question far far away, it asked what does space smell like. Well... today is you're lucky day, because i happen to know what space smells like. It smells like NOTHING! :-)

Explanation:

But... fr, space actually smells according to Astronauts returning from space. They claim that their suits smell burnt. The lingering scent of space is “acrid” and “metallic,” like a charred meat or welding fumes.

And according to Google, the universe goes on for about 46.5 billion light-years. Oof, thats a long way! :-O

Hope this answers your questions, :-)